Voltage input: 100 - 240 V / 50 - 60 Hz
Output: 40 V DC, 1500 mA
No grounding is required, get involved and play.
It can operate continuously in a few hours.
No drilling or soldering is required. Integration of scientific demonstrations and entertainment.
The sound is clear and loud, without the limitations of the music format.
Small size, easy to carry.
Good for a demonstration of the teaching of wireless electric transmission physics.
Note:
The supply voltage must be below 40V.
Install the discharge electrode pin before switching on.
Do not touch the heat sink because the temperature is quite high about 60C.
Do not use the conductor to touch the secondary coil, dragging the arc will damage the coil.
If the coil works, it will cause serious interference to surrounding electronic products.
Pay close attention to environmental requirements and adapt to the crowd.
Do not use the coil in flammable and explosive atmospheres.
It is not suitable for people with medical slavery and is also not suitable for children under 15 years of age.
As regards the audio signal source, the input sound impedance of a coil of 20 ohms or more may be compatible with mobile phones,
Tesla transformer is a high frequency transformer invented by Nikola Tesla
Tesla Transformer is a high frequency transformer invented by Nikola Tesla. It works on a resonance principle, so its circuits need to be tuned for best performance. It is used to obtain very high voltages. Tesla's transformer is essentially a simplified version of the Tesla Coil Magnifier, with which Nikola Tesla liked to experiment.
The transformer is made up of two aeotic air coils with different number of turns. The source of the primary high frequency voltage is a dampened spark oscillator (on the principle of spark), powered e.g. from a high voltage transformer. On the secondary coil, a voltage of hundreds of kilovolts up to megavolt units (MV) is commonly achieved, according to the construction of the transformer, its arrangement, tweaking and sources of primary voltage. Secondary voltage of the indicated size is manifested by distinct optical phenomena in the form of hornles, discharges and also by the stinging of nearby (even completely disconnected) discharge lamps, fluorescent lamps, etc.
Tesla intended to use the transformer for long-range power transmission. Due to difficulties in the re-conversion of high-frequency energy, the complexity of its direction, low transmission efficiency and large losses due to radiation, strong interference to all radio spectrum, etc. This transfer is not used industrially. However, its use in the form of a special effect is quite popular - for example, at some concerts.
How does it work?
Tesla Transformer is a high frequency air transformer generating very high voltage. The classic Tesla transformer was invented in the late 19th century by Croatian physicist Nikola Tesla. The basic part is a high-voltage transformer, supplying a wake-up voltage. The primary coil with a small number of threads together with the C capacitor forms a parallel resonance circuit that is tuned to the same frequency as the secondary coil. Spark performs the function of the switch. Secondary coil with a high number of threads is located in the axis of the primary coil. Its resonant frequency depends on its induction, parasitic mesizavit capacity and on any additional capacity in the form of metal toroid or sphere Cs.
The high-voltage transformer charges the capacitor C through the windings of the primary coil.
The resonance circuit begins to oscillate and performs a certain number of muffed oscillates. For the duration of these viteres, vf alternating voltage is induced in the secondary coil. After discharge of the capacitor, the discharge in the spark disappears and the capacitor is disconnected from the primary coil and the whole process is repeated. Induced high frequency voltage has slightly different properties than nf alternating voltage. The so-called 'red tape' applies here. Skin effect, which means that alternating current is generated only by the surface of the conductor. Thus, when touched, e.g. when touched, the Can not (should not :-) hit the internal organs, but with greater exercise causes burns.
Nikola Tesla, a brilliant physicist of Serbian descent, was undoubtedly a leading figure in the 19th and 20th centuries. Despite being an exceptional physicist, Tesla didn't have the necessary entrepreneurial skills. Towards the end of his life he had great debts and various legal problems. Tesla died relatively poor, but its inventions and ideas gave the world immense wealth. Take a look with us for an overview of his greatest inventions that have turned the world upside down.
Tesla Transformer
Tesla built its transformer in 1891. The device consisted of two separate coils, primary and secondary, each with its own capacitor. Capacitors serve as a repository of energy, and coils generate sparks and electrical discharges. Tesla developed this device because it was obsessed with the idea of wireless power supply. Today you can see this invention mainly in entertainment science centers, in museums, but also in some schools.
